12972973905

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{1097}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 23242464000

約数和(自身を除く): 10269490095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 349, 753, 1047, 1097, 1255, 1745, 2259, 3141, 3291, 3765, 5235, 5485, 6777, 9423, 9873, 11295, 15705, 16455, 29619, 33885, 47115, 49365, 87599, 148095, 262797, 275347, 382853, 437995, 788391, 826041, 1148559, 1313985, 1376735, 1914265, 2365173, 2478123, 3445677, 3941955, 4130205, 5742795, 7434369, 10337031, 11825865, 12390615, 17228385, 37171845, 51685155, 96096103, 288288309, 480480515, 864864927, 1441441545, 2594594781, 4324324635, 12972973905]

約数ペア:

[(1, 12972973905), (3, 4324324635), (5, 2594594781), (9, 1441441545), (15, 864864927), (27, 480480515), (45, 288288309), (135, 96096103), (251, 51685155), (349, 37171845), (753, 17228385), (1047, 12390615), (1097, 11825865), (1255, 10337031), (1745, 7434369), (2259, 5742795), (3141, 4130205), (3291, 3941955), (3765, 3445677), (5235, 2478123), (5485, 2365173), (6777, 1914265), (9423, 1376735), (9873, 1313985), (11295, 1148559), (15705, 826041), (16455, 788391), (29619, 437995), (33885, 382853), (47115, 275347), (49365, 262797), (87599, 148095)]